Pot seedling ordered seedling separating device

Abstract

The invention discloses a pot seedling ordered seedling separating device, which comprises a transmission mechanism, a fluted disc driving type seedling disc conveying mechanism, a seedling disc compression mechanism and a pot seedling propping mechanism, wherein the transmission mechanism respectively transmits motive power to the seedling disc conveying mechanism and the pot seedling propping mechanism through a group of bevel gear transmission devices and several groups of cylindrical gear transmission devices, the fluted disc driving type seedling disc automatic conveying mechanism consists of an upper seedling disc driving wheel, a lower seedling disc driving wheel and a guide rail, the upper seedling disc driving wheel and the lower seedling disc driving wheel are driven by a synchronous belt and are both fluted discs with rectangular teeth, wheel teeth are rightly embedded into tooth grooves arranged at two sides of a seedling disc, and the seedling disc is driven to feed; and the guide rail realizes the compression and guide effects on the seedling disc. The seedling disc compression mechanism mainly consists of a regulating handle and a disc pressing wheel. The pot seedling propping mechanism consisting of a cam, a lever and a propping rod props out rice pot seedlings fed into a seedling disc pot bowl by the seedling disc driving wheels and the guide rail. The pot seedlings fall into the field along with a seedling guide pipe, and the seedling disc is continuously driven by the lower seedling disc driving fluted disc to be conveyed and disengaged into a recovery frame arranged on a machine frame.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a device for orderly sorting potted seedlings. Background technique [0002] At present, the rice motor-driven seedling throwing machines sold in the domestic market are divided into disorderly throwing seedlings and orderly throwing seedlings. Disorderly throwing seedlings is simple, but it is difficult to ensure the uniformity of seedlings in the field. Some parts need to be rearranged manually by farmers, which also brings a lot of inconvenience to later field management and harvest, and causes diseases due to ventilation and other problems. Orderly throwing seedlings can overcome the disadvantages of disorderly throwing seedlings, but it is difficult to realize, especially to ensure that the plant spacing is equal; at present, no domestic products have entered the market, and foreign products are too complicated. Contents of the invention [0003] The object of the present inve...

AI Technical Summary

Problems solved by technology

Disorderly throwing seedlings is simple, but it is difficult to ensure the uniformity of the seedlings in the field. Some parts need to be rearranged manually by farmers, which also brings a lot of inconvenience to later field management and harvest, and causes diseases due to ventilation and other problems.

Orderly throwing seedlings can overcome the disadvantages of disorderly throwing seedlings, but it is difficult to achieve, especially to ensure equal plant spacing; currently no domestic products have entered the market, and foreign products are too complicated

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